e/Tunnel ionization

Information
has gloss	eng: Tunnel ionization is a process in which electrons in an atom (or a molecule) pass through the potential barrier and escape from the atom (or molecule). In an intense electric field, the potential barrier of an atom (molecule) is distorted drastically. Therefore, the length of the barrier that electrons have to pass decreases and electrons can escape from the atom (molecule) easily.
lexicalization	eng: tunnel ionization
instance of	(noun) a particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons ion

Meaning
Chinese
has gloss	zho: 当原子或分子中的电子发生隧穿效应而通过势垒，由束缚态进入连续态而离开原子或分子，这种电离过程即称为隧穿电离。在强场作用下，原子势垒发生大幅变形，原本电子难以隧穿的势垒的长度被大大缩减，电子变得易于隧穿。
lexicalization	zho: 隧穿电离